What is the area code for North Laurel, MD?

North Laurel uses 3 area codes: 301, 240 and 227. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is North Laurel in?

North Laurel is in the Eastern time zone.

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North Laurel, MD Area Codes

North Laurel, Maryland (population 25,201) uses area codes 301, 240 and 227.

Area code301

Area code240

Area code227

Time zoneEastern

Local time now…

North Laurel has no telephone exchange of its own in NANPA records; it is served by the Laurel exchange about 4 km away.

North Laurel and nearby cities in area code 301

Carriers with North Laurel numbers

92 prefixes are assigned to the Laurel exchange: 47% mobile, 24% VoIP and cable, 29% landline.

Carrier	Prefixes
Verizon Wireless	22
Verizon	18
AT&T Mobility	13
T-Mobile	8
Lumen (Level 3)	6
Verizon Business (MCImetro)	5
Paetec Itel	4
Comcast (Xfinity)	3

Area codes used in North Laurel

Area code	Prefixes serving North Laurel	Main carriers in this code
301	539	Verizon, Verizon Wireless, AT&T Mobility
240	405	T-Mobile, Verizon Wireless, AT&T Mobility
227	78	Onvoy (Sinch), AT&T Mobility, T-Mobile

North Laurel phone number prefixes

Numbers starting with these first six digits were originally assigned to the Laurel exchange.

301-210 Verizon
301-256 Verizon Business (MCImetro)
301-310 Verizon
301-317 Verizon
301-323 Lumen (Level 3)
301-356 Global Telecom Brokers
301-362 Verizon
301-376 Verizon
301-377 Comcast (Xfinity)
301-395 Verizon Wireless
301-483 Verizon
301-490 Verizon
301-497 Verizon
301-498 Verizon
301-532 T-Mobile
301-543 AT&T (Teleport)
301-575 Paetec Itel
301-596 Verizon
301-604 Verizon
301-617 Verizon
301-708 Verizon Wireless
301-725 Verizon
301-741 Lumen (Level 3)
301-776 Verizon
301-821 AT&T (Teleport)
301-875 Verizon Wireless
301-957 Verizon Business (MCImetro)
301-974 Starpower Communications
240-264 Verizon
240-278 Verizon Wireless
240-280 Comcast (Xfinity)
240-294 Verizon Business (MCImetro)
240-295 Paetec Itel
240-302 AT&T Mobility
240-319 Verizon Wireless
240-360 T-Mobile
240-374 Lumen (Level 3)
240-444 Verizon Wireless
240-456 Verizon
240-459 Verizon Wireless
240-470 Verizon Wireless
240-484 AT&T Mobility
240-517 Verizon Wireless
240-521 AT&T Mobility
240-524 Peerless Network
240-547 Lumen (Level 3)
240-554 Verizon Business (MCImetro)
240-564 T-Mobile
240-565 T-Mobile
240-568 Verizon
240-571 Verizon Wireless
240-581 Paetec Itel
240-583 Verizon
240-584 T-Mobile
240-593 T-Mobile
240-636 T-Mobile
240-639 Core Communications
240-646 Paetec Itel
240-653 Peerless Network
240-708 Lumen (Level 3)
240-709 T-Mobile
240-712 Verizon Wireless
240-713 Peerless Network
240-736 AT&T Mobility
240-749 Verizon Wireless
240-755 Comcast (Xfinity)
240-758 AT&T Mobility
240-761 AT&T Mobility
240-786 Lumen (Level 3)
240-814 Verizon Wireless
240-841 Verizon Business (MCImetro)
240-853 Bandwidth
240-856 Verizon Wireless
240-904 Verizon Wireless
240-909 Metropcs
240-917 AT&T Mobility
240-930 Verizon Wireless
240-935 Verizon Wireless
240-962 Verizon Wireless
240-968 AT&T Mobility
240-972 Baltimore-Washington Telephone (Bwt)
240-975 Verizon Wireless
240-990 AT&T Mobility
227-215 AT&T Mobility
227-225 AT&T Mobility
227-232 Onvoy (Sinch)
227-259 AT&T Mobility
227-268 Onvoy (Sinch)
227-284 Verizon Wireless
227-290 Verizon Wireless
227-297 Verizon Wireless
227-320 AT&T Mobility

Nearby cities in area code 301

Questions

What is the area code for North Laurel, MD?: North Laurel uses 3 area codes: 301, 240 and 227. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is North Laurel in?: North Laurel is in the Eastern time zone.